A null value is the value assigned to an object that has either not yet been created or has been destroyed. Null values can only ever be one value. Because it can only represent one value, it is represented by literal phrases. Comparing a variable whose value is null to another (or the null phrase, itself) for equality always returns true.
FDS 
Edit
Exactly one of:
-
nothing
Example Edit
Did you know that Derpy is nothing?
I said nothing.
I said Derpy.
I said Derpy is nothing?This would print the following:
nothing
nothing
true
nothing
true
See Also Edit
